Neck support pillow



FIG. 1 is a diagrammatic perspective view of a neck support pillow.

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a left side elevational view of the neck support pillow, the right side elevational view being a mirror image of the left side view. 

The ornamental design for a neck support pillow, as shown and described. 